AU580594B2 - Integrated digital network - Google Patents

Integrated digital network

Info

Publication number
AU580594B2
AU580594B2 AU41676/85A AU4167685A AU580594B2 AU 580594 B2 AU580594 B2 AU 580594B2 AU 41676/85 A AU41676/85 A AU 41676/85A AU 4167685 A AU4167685 A AU 4167685A AU 580594 B2 AU580594 B2 AU 580594B2
Authority
AU
Australia
Prior art keywords
digital network
integrated digital
integrated
network
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU41676/85A
Other versions
AU4167685A (en
Inventor
John Carey Bellamy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMC Corp
Original Assignee
Data General Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Data General Corp filed Critical Data General Corp
Publication of AU4167685A publication Critical patent/AU4167685A/en
Application granted granted Critical
Publication of AU580594B2 publication Critical patent/AU580594B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AU41676/85A 1984-04-26 1985-04-24 Integrated digital network Ceased AU580594B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/604,093 US4612634A (en) 1984-04-26 1984-04-26 Integrated digital network (IDN)
US604093 1984-04-26

Publications (2)

Publication Number Publication Date
AU4167685A AU4167685A (en) 1985-10-31
AU580594B2 true AU580594B2 (en) 1989-01-19

Family

ID=24418152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41676/85A Ceased AU580594B2 (en) 1984-04-26 1985-04-24 Integrated digital network

Country Status (6)

Country Link
US (1) US4612634A (en)
EP (1) EP0175631B1 (en)
JP (1) JPS60250746A (en)
AU (1) AU580594B2 (en)
CA (1) CA1230662A (en)
DE (1) DE3587114D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627046A (en) * 1984-04-26 1986-12-02 Data General Corp. Programmable feature card
US4750169A (en) * 1985-03-12 1988-06-07 Pacific Bell Telephone system and method for transmitting digital information
US4730311A (en) * 1985-03-12 1988-03-08 Pacific Bell Remote multiplexer for digital telephone system
US4893326A (en) * 1987-05-04 1990-01-09 Video Telecom Corp. Video-telephone communications system
SU1547671A1 (en) * 1988-07-20 1991-09-07 Предприятие П/Я Р-6609 Digital commutating systems
US4967408A (en) * 1989-03-30 1990-10-30 Northern Telecom Limited Telephone exchange including service feature apparatus
US5027344A (en) * 1989-06-28 1991-06-25 Data General Corporation Integrated office controller (IOC)
US5875234A (en) 1996-02-14 1999-02-23 Netphone, Inc. Computer integrated PBX system
US5859843A (en) * 1996-09-11 1999-01-12 Nokia Mobile Phones Ltd. Framing technique for a multi-rate CDMA communication system
US6590901B1 (en) * 1998-04-01 2003-07-08 Mosaid Technologies, Inc. Method and apparatus for providing a packet buffer random access memory
KR100607858B1 (en) * 2004-12-31 2006-08-08 삼성전자주식회사 Apparatus and method for eliminating noise band of usable frequency of mobile communication terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408323A (en) * 1981-06-29 1983-10-04 Bell Telephone Laboratories, Incorporated Processor facilities for integrated packet and voice switching
US4512011A (en) * 1982-11-01 1985-04-16 At&T Bell Laboratories Duplicated network arrays and control facilities for packet switching

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146749A (en) * 1977-09-16 1979-03-27 Wescom Switching, Inc. Telecommunications network having multi-function spare network block
US4403320A (en) * 1980-09-12 1983-09-06 Bell Telephone Laboratories, Incorporated Line status detection in a digital concentrator system
US4382294A (en) * 1981-10-26 1983-05-03 Bell Telephone Laboratories, Incorporated Telephone switching control arrangement
US4551832A (en) * 1983-12-02 1985-11-05 United Technologies Corporation Telephone based control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408323A (en) * 1981-06-29 1983-10-04 Bell Telephone Laboratories, Incorporated Processor facilities for integrated packet and voice switching
US4512011A (en) * 1982-11-01 1985-04-16 At&T Bell Laboratories Duplicated network arrays and control facilities for packet switching

Also Published As

Publication number Publication date
DE3587114D1 (en) 1993-04-01
EP0175631A2 (en) 1986-03-26
EP0175631A3 (en) 1988-08-10
JPS60250746A (en) 1985-12-11
US4612634A (en) 1986-09-16
AU4167685A (en) 1985-10-31
CA1230662A (en) 1987-12-22
EP0175631B1 (en) 1993-02-24

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